Prospects for weighing neutrinos in interacting dark energy models using joint observations of gravitational waves and γ-ray bursts
arxiv(2024)
摘要
In this work, we explore the capability of future gravitational wave (GW)
standard siren observations to constrain the total neutrino mass in some
typical interacting dark energy (IDE) models. We examine the combined potential
of the third-generation ground-based GW detector network and a short
γ-ray burst (GRB) detector similar to the THESEUS telescope for
cosmological analysis. Our findings suggest that future GW standard siren
observations could modestly refine the upper limit on the total neutrino mass,
enhancing it by 5% to 10% over the existing limit given by the CMB+BAO+SN
data. Additionally, the future observations are expected to significantly
improve the constraints on Ω_ m and H_0. Moreover, the
measurements could enhance the precision of the coupling strength β by
23% to 42%.
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